Question

why do we need another layer between protective layer and core​

Answer 1

Answer:

extra layers of security are needed A multi-layer approach is needed to better fight ransomware infections that can spread quickly and harvest users' data. This happens because the malware scanning is rather reactive than proactive. The newer a malware strain is, the harder will be for AV to detect it.

Answer 2

Answer:

Why extra layers of security are needed A multi-layer approach is needed to better fight ransomware infections that can spread quickly and harvest users' data. This happens because the malware scanning is rather reactive than proactive. The newer a malware strain is, the harder will be for AV to detect it.